Nitrogen supply method affects growth, yield and must composition of young grape vines (Vitis vinifera L. cv Alicante Bouschet) in southern Brazil

Stefanello, Lincon Oliveira; Schwalbert, Raíssa; Conti, Lessandro De; Kulmann, Matheus Severo de Souza; Garlet, Luana Paula; Silveira, Márcia Liliane Rippel; Sautter, Cláudia Kaehler; Melo, G. W. B. de; Rozane, Danilo Eduardo; Brunetto, Gustavo

doi:10.1016/j.scienta.2019.108910

Cited by 32 publications

(24 citation statements)

References 32 publications

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“…By the results of the study, it is clear that the berry yield by Norway and Nutrivant application is at the same level, and the same fertilizer recorded the highest fruit yield. Higher berry weight ultimately increased yield by highest N application along with P and K. Berry weight and yield tended to increase with increasing N ratio in combined fertilizer according to the previous findings [13,52,53]. In this study number of clusters and berries is resulting in a higher yield, which coincides with previous findings [54].…”

Section: Berry Yieldsupporting

confidence: 91%

“…This can also increase the number of clusters per grapevine. In addition, N increment thus decreases total anthocyanins (TA) [ 12 ], dilutes total soluble solids (TSS), and increases total titratable acidity in the must [ 13 , 14 ]. Wine-makers in traditional grape-growing countries are continuously seeking the perfect composition of the must and wine because of the strong positive correlation with the wine price.…”

Section: Introductionmentioning

confidence: 99%

“…Wine-makers in traditional grape-growing countries are continuously seeking the perfect composition of the must and wine because of the strong positive correlation with the wine price. Therefore, focus is increasing on appropriate grapevine nutrition [ 12 , 13 ].…”

Section: Introductionmentioning

confidence: 99%

“…Potassium contributes a role in many functions in plants; it increases the photosynthesis rate, maintain turgor of stomata guard cell, balance osmotic concentrations, increase biomass production, and yields [ 14 , 15 , 16 , 17 ]. Similarly, potassium applications to grapevine increase berry acidity, sugar, and anthocyanin contents; additionally, they improve berry weight and firmness [ 13 , 14 ]. Phosphorous impacts root morphology and development, to increase water and nutrient absorption, which favors in effective drought mitigation and yield improvement [ 18 , 19 , 20 , 21 ].…”

Section: Introductionmentioning

confidence: 99%

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Molecular Evaluation of Kyoho Grape Leaf and Berry Characteristics Influenced by Different NPK Fertilizers

Fiaz

Wang

Haq

et al. 2021

Plants

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Fertilization, a fundamental aspect of a plant’s life, has been of great concern for agricultural specialists to minimize the yield gap between actual and potential yield. Around the globe, fertilizers with different NPK ratios are being used to attain a better yield of grape. To find the suitable commercially available fertilizer for quality grape production, a 2 years (2017–2018) study was conducted for the evaluation of 10 fertilizers with different NPK ratios. Commercial fertilizers included were Zhanlan (16:16:16), Garsoni (15:15:15), Acron (16:16:16), Norway (21:7:12), Peters 1 (30:10:10), Nutrivant (14:14:30), Peters 2 (20:20:20), UMAX (15:15:15), G2 (20:20:20), and Yara (15:15:15). The fertilizer application rate was 20 g plant−1, and each was applied at L-29, L-33, and L-36 phenological stages. Chlorophylls, carotenoids, macro/micronutrients in leaf, and anthocyanin derivatives in grape peel were evaluated. Expression levels of 24 genes, including nitrogen, phosphorous, potassium, and anthocyanin pathways in leaf, peel, and pulp were validated by qPCR at L-29, L-33, and L-36 stages. Results indicated that Norway (21:7:12) and Peters 1 (30:10:10) increased carotenoids, chlorophylls, and anthocyanins in leaves, while Zhanlan (16:16:16) improved fruit biochemical attributes, and anthocyanin (cyanidin, delphinidin, petunidin, malvidin, peonidin, and pelargonidin contents). However, a better grape yield was obtained by the application of Peters 1 (30:10:10). Potassium pathway genes were upregulated by Nutrivant (14:14:30), phosphorous pathway genes by Peters 2 (20:20:20), and nitrogen pathway genes by Peters 1 (30:10:10), while Nutrivant (14:14:30) upregulated anthocyanin pathway genes and simultaneously enhanced anthocyanin biosynthesis in berry peels. Results of two years’ study concluded that Peters 1 (30:10:10) was proved better to increase yield, while Zhanlan (14:14:30) was superior in improving anthocyanin biosynthesis.

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Section: Berry Yieldsupporting

confidence: 91%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Molecular Evaluation of Kyoho Grape Leaf and Berry Characteristics Influenced by Different NPK Fertilizers

Fiaz

Wang

Haq

et al. 2021

Plants

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“…Vineyard N fertilisation has been traditionally carried out by adding nutrients to the soil, so that they are absorbed by grapevine roots (Gutiérrez‐Gamboa et al 2018a, Stefanello et al 2020a). Due to pollution troubles, however, arising from excessive use of N fertilisers in soils, foliar fertilisation has once again become popular today (Liu et al 2014).…”

Section: Introductionmentioning

confidence: 99%

Application of foliar urea to grapevines: productivity and flavour components of grapes

Gutiérrez‐Gamboa

Diez-Zamudio

Stefanello

et al. 2021

Aust J Grape and Wine Res

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Urea is a non‐electrically charged nitrogen (N) molecule suitable for foliar application, since it easily penetrates the epicuticular waxes and the cutin layer of leaves. Several field trials have been conducted to understand how foliar application of urea to grapevines may affect yield and grape composition compared to other N fertilisers. The effectiveness of foliar application of urea to change the flavour components of grapes depends on the N status of the grapevines related to crop load and the timing of the foliar application, which could also play a key role in basal bud fertility and stored N reserves. The application of foliar urea to grapevines may affect the concentration of N, volatile compounds, and phenolic substances in grapes without influencing yield and its components in the short term. During alcoholic fermentation, grape N concentration favours the production of non‐volatile and volatile compounds that affect wine attributes, aroma, bitterness, and astringency. Other N‐compounds such as biogenic amines may also be formed in wines which can be toxic to the consumer. Gene expression related to grapevine N metabolism and the identification of putative chemical markers in red and white wines after foliar N application deserves further investigation. This review aimed to evaluate the factors involved in N uptake by leaves after foliar urea fertilisation, to summarise effects on grapevine yield components and grape composition and to provide also research options for future studies in this area.

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Woody residues of the grape production chain as an alternative precursor of high porous activated carbon with remarkable performance for naproxen uptake from water

Georgin

Netto

Franco

et al. 2021

Environ Sci Pollut Res

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Activated carbon prepared from grape branches was used as a remarkable adsorbent to uptake naproxen and treat a synthetic mixture from aqueous solutions. The material presented a highly porous texture, a surface area of 938 m 2 g −1 , and certain functional groups, which were key factors to uptake naproxen from effluents. The maximum adsorption capacity predicted by the Langmuir model for naproxen was 176 mg g −1 . The thermodynamic study revealed that the adsorption process was endothermic and spontaneous. The linear driving force (LDF) model presented a good statistical adjustment to the experimental decay data. A suitable interaction pathway of naproxen adsorption onto activated carbon was proposed. The adsorbent material was highly efficient to treat a synthetic mixture containing several drugs and salts, reaching 95.63% removal. Last, it was found that the adsorbent can be regenerated up to 7 times using an HCl solution. Overall, the results proved that the activated carbon derived from grape branches could be an effective and sustainable adsorbent to treat wastewaters containing drugs.

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Nitrogen supply method affects growth, yield and must composition of young grape vines (Vitis vinifera L. cv Alicante Bouschet) in southern Brazil

Cited by 32 publications

References 32 publications

Molecular Evaluation of Kyoho Grape Leaf and Berry Characteristics Influenced by Different NPK Fertilizers

Molecular Evaluation of Kyoho Grape Leaf and Berry Characteristics Influenced by Different NPK Fertilizers

Application of foliar urea to grapevines: productivity and flavour components of grapes

Woody residues of the grape production chain as an alternative precursor of high porous activated carbon with remarkable performance for naproxen uptake from water

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